Factory-Programmed Dual Output Linear Hall Effect Sensor IC

With Analog and Pulse Width Modulated Outputs

A1359

3

Allegro MicroSystems, LLC

115 Northeast Cutoff

Worcester, Massachusetts 01615-0036 U.S.A.

1.508.853.5000; www.allegromicro.com

Characteristic

Symbol

Test Conditions*

Value

Unit

Package Thermal Resistance

On 4-layer PCB based on JEDEC standard

145

ºC/W

*Additional thermal information available on the Allegro website

Pin-out Diagram

PWMOUT

VCC

NC

VOUT

NC

GND

NC

NC

1

2

3

4

8

7

6

5

Terminal List Table

Number

Name

Function

1

PWMOUT

Open drain PWM output

2

VCC

Input power supply; tie to GND with bypass capacitor

3

NC

No connect, tie to either GND or VCC

4

VOUT

Output signal

5

NC

No connect, tie to either GND or VCC

6

NC

No connect, tie to either GND or VCC

7

GND

Device ground

8

NC

No connect, tie to either GND or VCC

20

40

60

80

100

120

140

160

180

0

300

400

200

100

600

500

800

700

900

1000

Power Dissipation versus Ambient Temperature